Arbitrum
Offchain Labs
π‘ Pick it for a mature, Ethereum-compatible layer 2 with strong DeFi liquidity and developer adoption.
Arbitrum is an Ethereum layer-2 platform that uses optimistic rollups to run smart contracts with lower fees and higher throughput. It is...
Pros
- Much lower transaction costs than Ethereum mainnet for supported applications
- High compatibility with Ethereum contracts and tooling
- Large decentralized finance ecosystem and strong developer adoption
Cons
- Depends on Ethereum for settlement and has layer-2 withdrawal considerations
- More operational complexity than deploying directly on a standalone chain
- Ethereum congestion can still affect fees and user experience
Free to use; fees paid in ETH